<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<script src="js/jquery-3.5.1.js"></script>
		<script src="myjs/jqajax.js"></script>
	</head>
	<body>
		<p id="pcontainer"></p>
		<button id="btnGet">获取</button>
	</body>
</html>
